Page 3
Product Overview
Main Functions:
Answering/ Rejecting calls
Last number redial/Voice dial
Bluetooth intercom
Stereo music
Connecting with GPS
About Charging
LED flash indicator
Indicated State
LED Indicators off
Power off
Red/Blue lights flashing alternately
Pairing state
Blue light short flash once every 2 secs.
Standby state
Blue light long flash once every 3 secs
Connected working state
Red light flash every 3 secs.
Battery is low
Red light flashing every 1 seconds
Charging
Red light is on for a long time
Charging completed
Dual Link
Dual Audio Merge Listen
Firmware upgrade
PTT Function with Dellking Adapter
Bluetooth Remote control
